32results about How to "Reduce the probability of entanglement" patented technology

The invention provides a glass fiber reinforced plastic pipeline production method. The glass fiber reinforced plastic pipeline production method is characterized in that a shell, a gluing device, conveying guide wheels, a coiled material barrel set, a downward pressing frame, a gravity roller set, a driving device and an electric sliding block cooperate with one another to complete the operation.The glass fiber reinforced plastic pipeline production method can solve the problems as follows, glass fiber filaments need to be glued before winding, according to the existing gluing process, usually the glass fiber filaments penetrate through a glue liquid surface when being conveyed so that the effect of gluing can be achieved, but the gluing amount often can not be controlled, the glued glass fiber filaments are often tangled up, the glass fiber filaments are not orderly arranged to cause different thickness of winding layers generated in the later winding process, so that the quality ofa glass fiber reinforced plastic pipeline is influenced, and in the winding process, the glass fiber filaments likely wind loosely around a lining layer of the pipeline, so that the surface of the formed glass fiber reinforced plastic pipeline is rough.

The invention provides a washing machine. The washing machine comprises a machine body, an outer cylinder, an inner cylinder and a cylinder cover, wherein the outer cylinder is arranged in the machinebody in a connected mode; the inner cylinder is arranged in the outer cylinder in a connected mode, a stream-guiding clearance is arranged between the inner cylinder and the outer cylinder, and the stream-guiding clearance communicates with the inner cylinder; the cylinder cover is arranged on the upper portion of the inner cylinder and the upper portion of the outer cylinder in a covering mode,and multiple stream-guiding ribs are uniformly distributed on the circumferential inner wall of the cylinder cover; when the inner cylinder rotates to drive water in the inner cylinder to generate centrifugal force and climb upwards in the stream-guiding clearance, the stream-guiding ribs guide the water to form first water streams which flow into the inner cylinder; and stop ribs for throttling are arranged at intervals among the stream-guiding ribs, and the stop ribs form occlusion among parts of the stream-guiding ribs to form second water streams which flow into the inner cylinder. According to the washing machine, the sprayed water streams cover the whole inner cylinder through layered spraying, the spraying coverage area is large, spraying and wetting effects are good, detergent andthe water are mixed more uniformly and sufficiently, the washing effect is better, and clothes are not prone to entanglement.

The invention provides a cleaning ball set for a washing machine and the washing machine. The cleaning ball set comprises a plurality of cleaning balls which are different in size and are of differentstructures; the cleaning balls are made of rubber or plastic materials, and the surfaces of the cleaning balls are provided with rubber protrusions protruding out of the surfaces of ball bodies; softmagnetic metal is arranged in the cleaning balls and wrapped by the ball bodies; the washing machine comprises the cleaning ball set, an inner drum and an outer drum, the inner wall of the inner drumis provided with a plurality of turbulent flow ribs, and the turbulent flow ribs are internally provided with electromagnets and overally and equidistantly installed on the wall and bottom of the inner drum; a base is prefabricated or detachably installed on the wall and bottom of the inner drum and provided with a plurality of spaced grooves; the grooves are internally provided with electromagnets; a protection shell is made of magnetic conductive materials such as magnetic conductive plastic and detachably installed on the base, and the surface of the protection shell is provided with a plurality of protrusions protruding out of the shell. The washing machine can reduce the winding rate of clothes, improve the cleanliness, reduce the use amount of a detergent and shorten the working time of the washing machine.

The invention provides an automotive engine transportation storage device. The automotive engine transportation storage device comprises box bodies, strip-shaped openings, elastic bands, hooks, rotating shafts, limiting discs and torsion springs. The box bodies are fixed to the rear end of the interior of a U-shaped frame. The rotating shafts are installed in the box bodies, the torsion springs sleeve the left ends of the rotating shafts, the left ends of the torsion springs are fixed to the left end faces of the interiors of the box bodes, and the right ends of the torsion springs are fixed to the left end faces of the limiting discs. The limiting discs are fixed to the annular side faces of the rotating shafts, and the strip-shaped openings are formed in the lower sides of the front endfaces of the box bodies. The elastic bands are wound around the rotating shafts, and one end of each elastic band penetrates through the corresponding strip-shaped opening, extends to the front side of the corresponding box body and allows the corresponding hook to be installed. By the adoption of the design, the elastic bands are wound around the rotating shafts by use of the torsion springs, andtherefore the purpose that the elastic bands are hidden in the box bodies is achieved, and the phenomenon that due to the fact that the elastic bands are randomly placed in the U-shaped frame, loading of an automotive engine is affected is avoided. The automotive engine transportation storage device is convenient to use, neat in appearance and convenient to stack.

The invention belongs to the technical field of washing machines, and discloses a washing machine control method. In a washing / rinsing process of a washing machine, a motor is controlled to output various different rotating speeds so as to stir and form washing / rinsing water flows with different water flow intensities. According to the washing machine control method, the motor is controlled to output various different rotating speeds in the washing / rinsing process, so that the water flow intensity in the washing / rinsing process is changed, the washing effect of clothes can be guaranteed through stronger water flow, the impact mode on the clothes can be changed through continuously changing the water flow intensity, then a motion state of the clothes is continuously changed, and the probability that the clothes are twined is reduced.

Provided is a blade type anti-winding fruit picking roller. A pair of fruit picking roller bodies are symmetrically arranged between an upper fruit picking roller base and a lower fruit picking roller base, the fruit picking roller bodies are cylinders, each fruit picking roller body comprises a fruit picking roller main body and a fruit picking vane, the fruit picking vanes are fixed to the fruit picking roller main bodies through vane bases, the two ends of each fruit picking roller body are respectively provided with a connecting shaft, a bearing end plate is arranged on the outer side of each connecting shaft, gaps exist between the connecting shafts and the bearing end plates, each fruit picking roller body comprises an upper end portion, a middle portion and a lower end portion, the upper end portions, the middle portions and the lower end portions are cylindrical, the diameter of each upper end portion and the diameter of each lower end portion are smaller than the diameter of each middle portion, each fruit picking roller body further comprises a spiral blade, and the spiral blades are fixed to the peripheries of the upper end portions and the peripheries of the lower end portions of the fruit picking roller main bodies; the end face of the upper end portion of each fruit picking roller main body is an upper end face, the lower end face of the lower end portion of each fruit picking roller main body is a lower end face, the connecting shafts are arranged on the upper end faces and the lower end faces, the connecting shafts are provided with circular tube section protective sleeves, the bottom of each circular tube section protective sleeve is round, and the side wall of each circular tube section protective sleeve is of a semi circular tube shape.

The invention relates to the technical field of rigging, and discloses a rigging anti-winding device for a large crane. The device comprises two fixing pins corresponding to each other left and right, wherein the back faces of the two fixing pins are fixedly connected with connecting rods, and the ends, away from the fixing pins, of the connecting rods are fixedly connected with transmission cylinders. A hole is formed in the center of the front face of the transmission cylinder, a center shaft is arranged in the hole in a sleeved mode, the center shaft is fixedly connected with the inner wall of the back face of the transmission cylinder, the outer wall, in the transmission cylinder, of the center shaft is fixedly connected with a movable plate, a trapezoidal groove is sectioned in the center of the top face of the movable plate, and a push ball is placed in the trapezoidal groove. By arranging the transmission cylinder, a guide plate is automatically driven to move downwards from the upper portion of a hoisting cable under a centrifugal force effect generated when the crane drives the rigging to move transversely, the hoisting cable is guided by a magnetic force, and shaking of the hoisting cable due to inertia is reduced, so that the probability that the hoisting cables collide with one another and are entangled is greatly reduced, and the working efficiency is improved favorably.

The present application provides a cleaning device comprising: a rolling brush for contacting the ground in a rotating manner; a spraying assembly which is provided with a spraying opening adjacent tothe rolling brush; and a fan assembly which is used for providing positive pressure for the spraying assembly so as to output jet airflow through the spraying opening, wherein the jet airflow acts onthe rolling brush; in the tangential direction of the intersection point of the rolling brush and the jet airflow, the jet airflow has a motion component, and the direction of the motion component and the motion direction of the intersection point are opposite to each other. By means of the mode, under the action of jet airflow, hair can tend to be separated from the rolling brush, then the probability that the hair is wound on the rolling brush is reduced, and the sweeping capacity of the cleaning device is improved.

The invention provides a pulverizer, and relates to the technical field of material treatment, the pulverizer comprises a shell, a pulverizing mechanism and an air supply mechanism, the shell is provided with a pulverizing cavity, and a feed port and a discharge port both communicating with the pulverizing cavity; the smashing mechanism comprises a smashing knife rest, and the smashing knife rest is rotatably connected with the shell and used for smashing materials located in the smashing cavity; and the air supply mechanism is used for blowing the materials in the crushing cavity to the discharge port. The operation efficiency can be improved, the mulching film recycling amount is increased, and the cost is reduced.

The invention relates to a wire coil, and discloses a self-adjusting wire coil. The wire coil comprises a classis, a rotating disc and a telescopic rod, wherein the chassis is composed of a base and auniversal ball bearing and is used for supporting the rotating disc, the rotating disc is provided with line grooves, and the line grooves are used for fixing the telescopic rod; the telescopic rod is fixed on the rotating disc through a spring, and the shape of a coil is kept through the spring; the chassis is a circular truncated cone, the diameter of the upper bottom is 40 mm, and the diameterof the lower bottom is 60 mm; the chassis is provided with a screw hole, and the screw hole is used for fixing the universal ball bearing; the chassis is made of aluminum alloy material; the diameterof a rolling ball of the universal ball bearing is 10 mm; the diameter of the rotating disc is 100 mm with the thickness of 30 mm, and the rotating disc is made of aluminum alloy; the cross-shaped line grooves are formed in the rotating disc, and the number of the cross-shaped line grooves is 3; the length of the telescopic rod is 45 mm, and the telescopic rod is fixed on the rotating disc through the spring; the telescopic rod is made of the aluminum alloy material; the telescopic rod 2 is arranged in the line rooves of the rotating disc 3 and is connected with the rotating disc 3 through the spring; the rotating disc 3 is arranged on the chassis 1; and the coil is fixed on the telescopic rod, under the action of the spring, the coil is tensioned, a wire head is pulled, and the rotatingdisc rotates along with the coil.

The invention discloses an explosion-proof flame-retardant electrical control cabinet capable of efficiently bundling, which comprises an electrical control cabinet body, a protection plate and a slide rail, the protection plate is fixedly arranged at one end of the inner wall of the electrical control cabinet body, the slide rail is fixedly arranged in the middle of one side of the protection plate, and three positioning blocks are slidably arranged on one side of the slide rail at equal intervals. A bundling mechanism is fixedly arranged on one side of each fixing block, and a positioning mechanism is fixedly arranged in the middle of each fixing block; according to the explosion-proof flame-retardant electrical control cabinet capable of efficiently bundling, a plurality of lines on the inner wall of the electrical control cabinet body are extruded into a bundling ring, and through positioning of second positioning rods fixed to the two ends of one side of a positioning rod, second springs penetrating through the outer walls of the second positioning rods are extruded, so that the lines in the bundling ring are more compact, and the reliability of the bundling ring is improved. The stability of line bundling is improved, the bundling efficiency of the electrical control cabinet body is higher, and the practicability of the electrical control cabinet body is improved.

The invention provides a yarn barrel storage device for spinning. The yarn barrel storage device for spinning comprises an external threaded column, a locating rod and a rubber sleeve. The upper end of the external threaded column penetrates through a threaded hole and is connected with the locating rod, the locating rod is arranged above an object stage, and the rubber sleeve is fixed to the upper side of the annular side surface of the locating rod. The yarn barrel storage device for spinning solves the problem that an existing yarn barrel storage device for spinning cannot change the locating rods with different diameters according to the inner diameter size of a yarn barrel, the yarn barrel is prone to shaking on the object stage due to the inappropriate diameter of the locating rod, or the yarn barrel cannot be inserted into the locating rod, and the stability is poor. The yarn barrel storage device for spinning can change the locating rod, is convenient to install, has good locating effect, and is stable and reliable.

The invention discloses a sound-insulation and heat-preservation narrow-frame intelligent window quiet in operation, and relates to the technical field of electric outer windows. The sound-insulation and heat-preservation narrow-frame intelligent window quiet in operation comprises a window frame, a movable window, a fixed window, a power source, a controller, a power shell, a power device, first movable pulleys, two-way pull ropes, a one-way pull rope, a rope connector, a sliding assembly and a sliding rail, wherein the movable window is slidably connected into the window frame, the fixed window is fixed into the window frame, and the power shell is fixed into the window frame; the two first movable pulleys are located on the two sides of the power shell correspondingly, the two-way pull ropes are wound around the two first movable pulleys correspondingly, the first ends of the two-way pull ropes are fixed to the power shell, and the second ends of the two-way pull ropes are wound around the power device; and the first end of the one-way pull rope is fixed to the first movable pulleys, the second end of the one-way pull rope is fixed to the rope connector, the rope connector is fixed to the movable window through the sliding assembly, the sliding assembly slides in the sliding rail, and the power device and the power source are both electrically connected with the controller. According to the sound-insulation and heat-preservation narrow-frame intelligent window quiet in operation, the movable window can be electrically controlled to ascend and descend.

The embodiment of the invention discloses an open type parachute packaging container which is characterized in that transverse and longitudinal reinforcing belts are uniformly laid and fixedly sewn outside square fabric to form a reinforcing structure area, and flared tubular fabric is longitudinally and fixedly laid in two spaced areas of the reinforcing structure area; all the longitudinal reinforcing belts form a top end rope ring through constraint of the extending reinforcing sections, a top end rope ring at one end of a program belt is connected, and a bottom end rope ring formed at the other end is placed in the bottom area of the packaging container. When a container main part is packaged into a cylindrical container by each transverse reinforcing belt through constraint of a constraint buckle loop and a tying belts at the two ends of the transverse reinforcing belt, the two areas paved with the flared tubular fabric are symmetrically distributed on the cylindrical container; and a straight tubular fabric tether in which one end is connected to the outer side of the flared tubular fabric, and covering cloth used for restraining and packaging the container are also included. According to the scheme, the problems that a traditional parachute packaging container is large in size, complex in structure, heavy in weight, difficult to machine, not easy to control the straightening procedure and the like are solved.

The invention discloses a pulsator, an inner barrel assembly, a barrel assembly and a washing machine of a washing machine. The pulsator includes a rotatable wheel and a blade, the blade is disposed on the wheel and includes a main blade and a sub blade, and the auxiliary blade is movably disposed on the main blade to adjust the blade Maximum width and / or maximum height. According to the pulsator of the present invention, the maximum width and / or the maximum height of the blade are adjustable, so that the washing ratio is high, the winding rate is low, and the power consumption is small.

The invention discloses an anti-winding polytetrafluoroethylene device. The anti-winding polytetrafluoroethylene device structurally comprises a mounting seat, a chassis, a conveying seat, baffles, idler wheels, a rotating rod and a holding frame. The mounting seat is integrally of a disc-shaped structure. The anti-winding polytetrafluoroethylene device is provided with the holding frame, a support frame is made to apply a force to the surface of the conveying seat to transmit the force to a universal shaft ball, so that the universal shaft ball rotates on a roll ball to drive the support frame to attach to the surface of the conveying seat; and at the same time, an embedded seat is matched to guarantee stabilization of the support frame, so that polytetrafluoroethylene carries out line laying work by a positioning opening, integral anti-winding performance is effectively improved, the adjacent polytetrafluoroethylene is separated from beginning to end, winding or knotting together isavoided, winding rate is reduced, winding between the polytetrafluoroethylene during an transportational process is effectively evaded, and the polytetrafluoroethylene can be transported smoothly.

The invention belongs to the technical field of new energy vehicle charging, and in particular relates to a charging device for new energy vehicles, which includes a charging pile, a wire take-up chamber is arranged inside the charging pile, and a wire take-up reel is connected to the bottom of the wire take-up chamber in rotation, and the wire take-up reel There is a charging cable coiled on it, and the charging end of the charging cable passes through the right inner wall of the receiving cavity and is electrically connected to the gun head. The charging pile is equipped with a control mechanism for the charging cable, and the charging cable coil is set in the control mechanism and Electrically connected with it, the control mechanism is covered with the outer side of the wire receiving chamber, and the charging pile is equipped with an air injection mechanism connected with the bottom of the control mechanism. A driving mechanism is arranged, and the driving end of the driving mechanism is fixedly connected with the upper end of the wire take-up reel, and a transmission mechanism is rotatably connected on the right side inner wall of the wire take-up chamber. The advantage is that the present invention can effectively accommodate the charging end of the charging line, and can also descale the charging line.

The invention relates to a folding method of a regular polygonal rope net, which is especially suitable for large-scale rope nets. Folding; step 2, wrap N side strings in M ​​side string bags respectively, N=M; step 3, extend the center knot of the rope net into the net bag, lower the rope net, gradually Stow the rope net into the net bag; step 4, fix the M side line rope bags on the outer surface of the outermost net bag to complete the folding and storage of the rope net. The invention solves the problems that when the area of ​​the rope net is too large, the shape of the net is messy and it is inconvenient to fold;

The invention provides a method for producing FRP pipes. The operation is completed by the cooperation of the shell, the gluing device, the conveying guide wheel, the roll barrel group, the lower pressing frame, the gravity roller group, the driving device and the electric slider. Solve the need to apply glue to the glass fiber filaments before winding them. The existing gluing process usually passes through the glue liquid surface when the glass fiber filaments are conveyed to achieve the effect of gluing. However, the amount of gluing is often not controlled, and After gluing, the glass fiber filaments are entangled together, and the glass fiber filaments are not arranged neatly, which leads to different thicknesses of the winding layers during the later winding, which affects the quality of the FRP pipe. The layer may be wound loosely, which will lead to problems such as rough surface of the formed FRP pipe.

The invention relates to the field of marine aquatic product preservation, in particular to a king crab preservation device and method suitable for an equipment type marine ranch, and the king crab preservation device comprises a workbench, a preservation cage, a fixing piece, a lifting piece and a connecting piece. The connecting piece connects the storage cage and the fixing piece; after the lifting piece drives the storage cage to descend into water through the connecting piece, the connecting piece is in a hard state, and in the process that the lifting piece drives the storage cage to ascend above the water surface, the connecting piece is in a flexible state. When the connecting pieces are in the hard state, the probability that the connecting pieces of the adjacent storage cages are intertwined in water can be reduced, mutual collision between the storage cages is reduced, and the survival rate of king crabs is increased; when the connecting pieces are in the flexible state, the connecting pieces located above the workbench can be bent and deformed, and therefore the connecting pieces can be arranged and collected conveniently.

The invention provides a washing machine, comprising: a dehydration bucket provided with a hollow cavity; a base set on an opening at one end of the cavity; a drive device set in the base; a pulsator set on the base connected to drive The device; the auxiliary pulsator assembly is arranged on the dehydration bucket and is located at one end away from the pulsator, and the auxiliary pulsator assembly is connected to the driving device; wherein, when the washing machine is working, the driving device drives the pulsator and the auxiliary pulsator assembly to rotate. The driving device of the present invention drives the pulsator and the auxiliary pulsator assembly to rotate in forward and reverse directions, so that the water flow in the dehydration bucket can form a strong water flow at the upper and lower ends, thereby improving the friction and washing performance of the laundry items in the washing machine , reducing the probability of clothing entanglement; furthermore, by rationally utilizing the existing structure of the washing machine, the purpose of simultaneously driving the pulsator and the auxiliary pulsator assembly to rotate by the driving device can be achieved without adding an additional power device, thereby reducing production costs.

The present invention proposes a protective device for low-voltage electrical appliances with high safety performance and its use method, which relates to the field of low-voltage electrical cabinets and includes a low-voltage electrical cabinet body. The four corners of the lower surface of the low-voltage electrical cabinet body are fixedly connected with supporting feet. The front face of the electrical cabinet body is rotatably connected with a flip door, and the bottom of the low-voltage electrical cabinet body is provided with an inspection layer. The invention facilitates the wires on the electrical components in the low-voltage electrical cabinet body to Tidying up reduces the probability of wire entanglement, thereby reducing the potential safety hazard of the device, and facilitates its maintenance, and the static electricity on the electrical components can be exported through the set destaticizing mechanism, thereby reducing the generation of static electricity accumulation , which protects the safety of electrical components and improves the safety performance of the device, and the level of the grounding nail can be changed by twisting the grounding nail, thereby ensuring that the grounding nail can be in contact with the ground and improving the applicability of the device.

The invention provides a textile machine yarn guider. The textile machine yarn guider comprises a yarn guide hook II, an extension rod, an insertion plate II, a bolt and a square insertion port, wherein the square insertion port is formed in the right end face of the extension rod, and the yarn guide hook II is installed on the lower side of the annular side face of the extension rod; and the insertion plate II is fixed on the left end face of the extension rod, the bolt is installed on the right side of the annular side face of the extension rod, and the lower end of the bolt extends into thesquare insertion port. Through the mutual connection of the extension rod and a round rod, the purpose of increasing a yarn guide range is achieved, and the purpose of convenient assembly is achievedby inserting the insertion plate II on one group of extension rod into the square insertion port on the other group of extension rod; and the textile machine yarn guider is convenient to use, convenient to assemble, and good in stability, and the length can be adjusted according to needs.

The embodiment of the invention provides a mooring unmanned aerial vehicle and relates to the field of unmanned aerial vehicles. The mooring unmanned aerial vehicle comprises an unmanned aerial vehicle body, a guide frame and a mooring cable; the guide frame is movably connected to the unmanned aerial vehicle body; one end of the mooring cable is connected with a power supply; the other end of the mooring cable is connected with the guide frame and electrically connected with the unmanned aerial vehicle body; and the guide frame is used for moving relative to the unmanned aerial vehicle body with the moving of the unmanned aerial vehicle body and used for driving the mooring cable to always move on the periphery of the unmanned aerial vehicle body. According to the mooring unmanned aerial vehicle, the probability that the cable and the unmanned aerial vehicle body are intertwined with each other can be effectively reduced, and the working efficiency can be enhanced.

The control transformer comprises a base, storage sleeves are mounted at the four corners of the top of the base correspondingly, storage grooves are formed in the outer surfaces of the four storage sleeves correspondingly, connecting rods are slidably mounted in the four storage sleeves correspondingly, and stop rods are mounted on the outer surfaces of the four connecting rods correspondingly; a baffle is installed on the outer surface of the stop rod, storage rods are installed at the tops of the four sets of connecting rods through shafts, first insertion holes are formed in the tops of the storage rods, first insertion rods are installed in the first insertion holes in an embedded mode, and a top plate is installed at the tops of the first insertion rods; net plates are mounted on the surfaces, close to one another, of the four storage rods. By arranging the base, the storage sleeve, the storage groove, the connecting rod, the stop rod, the first insertion rod and the net plate, the connecting rod is inserted into the storage sleeve, the stop rod is rotated so that the stop rod can slide in the storage groove, and then the first insertion rod is inserted into the first insertion hole.

The invention discloses a prepositive oriented stalk holding type cutting returning machine for banana plant stalks. The returning machine comprises a returning machine body, a prepositive machine frame, an oriented stalk holding mechanism, a vertical type multi-plate combined cutting device, and a hydraulic drive device; and the hydraulic drive device transfers power to the oriented stalk holding mechanism located on the prepositive machine frame and three cutting roll shafts of the vertical type multi-plate combined cutting device, a mutual rotating in an opposite direction of left and right shifting fork rods and the two front cutting roll shafts is realized, thus the banana plant stalks are pushed and supported to blades of multi-plate cutting tools in an oriented manner, then cutting work is performed through counter-cutting and limit effects of cutting blades of the front cutting roll shafts and cutting blades of the rear cutting roll shaft, and therefore cutting and smashing of the banana stalks are completed. The returning machine is high in cutting and smashing efficiencies, can effectively realize cutting and smashing of the banana stalks, reduces fiber winding, can complete the smashing and field returning of the banana stalks in one time and high-efficiency low-energy consumption manner, improves effective utilization rate of banana stalk resources, and is suitable to banana stalk cutting, smashing and field returning work in regions which produces bananas.

The invention relates to a disc type sorting machine which comprises a frame, a screening mechanism, a support, a drive motor and a bag breaking mechanism. The screening mechanism comprises multiple multi-angle disc shafts arranged side by side in the feeding direction. Multiple multi-angle discs are arranged on each multi-angle disc shaft in the axial direction. The two ends of each multi-angle disc shaft are rotationally arranged in the frame through bearings. The corresponding ends of the adjacent multi-angle disc shafts are connected together through dual chain wheels. The bag breaking mechanism comprises multiple saw disc shafts arranged side by side in the feeding direction. Multiple saw discs are arranged on each saw disc shaft in the axial direction. The end of each saw disc shaftand the end of the corresponding multi-angle disc shaft below the saw disc shaft are connected through a saw disc shaft chain wheel. A drive shaft connected with the multi-angle disc shafts is arranged on the screening mechanism, and the drive shaft is connected with a drive motor. According to the disc type sorting machine, through the arrangement of the bag breaking mechanism and the screening mechanism, materials are subjected to classification and refining treatment, bagged material package bags are broken open so that the inside materials can be conveniently dispersed and screened, material jamming is not prone to happening due to periodical changing of the sizes of screening holes, and the material winding rate is low.

The invention discloses a river pollution treatment ship. The river pollution treatment ship comprises a cleaning ship body, wherein a driving bin is arranged in one end of the cleaning ship body; paddling bins are arranged on the two sides of the end, close to the driving bin, of the cleaning ship body; a driving main shaft is rotationally arranged in the driving bin; a driving motor is fixedly installed in the driving bin; the driving motor is in transmission connection with the driving main shaft through a bevel gear assembly; the two ends of the driving main shaft penetrate through the twoend walls of the driving bin correspondingly and extend into the two paddling bins; impellers are arranged in the two paddling bins correspondingly; and the impellers are fixedly connected with the outer end of the driving main shaft. When the driving main shaft drives the impellers to continuously rotate, driving effect obtained after straight blades are matched with water is achieved, a water skiing plate is driven to assist in driving, a cylindrical cutting knife is driven to cut up sundries, and the power effect and the treatment effect of the ship body are improved.

The invention discloses a power cable transfer device with an anti-winding function, and relates to the technical field of electric equipment. The invention comprises an outer frame assembly, a water-cooling assembly is fixedly installed on the back of the outer frame assembly, a group of sequentially snap-connected transfer modules are clamped on the inner wall of the outer frame assembly, and cooling water inlet pipes and exchange water outlet pipes are respectively fixedly installed on the inner wall of the outer frame assembly. One end of a group of transfer modules is connected to the cooling water inlet pipe and the exchange water outlet pipe, and the ends of the cooling water inlet pipe and the exchange water outlet pipe are connected to the water cooling assembly. Through the design of the transfer module and the outer frame assembly, the present invention changes the fixed structure of the traditional cable transfer device into a modular combined structure. Need to adjust.